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Date:   Sun, 18 Feb 2018 16:13:13 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     Marcel Holtmann <marcel@...tmann.org>,
        Brian Norris <briannorris@...omium.org>,
        "Gustavo F. Padovan" <gustavo@...ovan.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Bluez mailing list <linux-bluetooth@...r.kernel.org>,
        linux-serial@...r.kernel.org,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        stable <stable@...r.kernel.org>,
        Leif Liddy <leif.linux@...il.com>,
        Matthias Kaehlcke <mka@...omium.org>,
        Daniel Drake <drake@...lessm.com>, matadeen@....qualcomm.com,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guenter Roeck <linux@...ck-us.net>
Subject: Re: [PATCH] Bluetooth: btusb: Restore QCA Rome suspend/resume fix
 with a "rewritten" version



> On 16 Feb 2018, at 8:10 PM, Hans de Goede <hdegoede@...hat.com> wrote:
> 
> 
> Ok, I've asked the reporter of:
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1514836
> 
> Which is how I got involved in this to provide DMI data and
> I will whip up a patch for his machine and ask him to test
> and once that is done submit upstream. This is the only machine
> I'm aware of though and looking at the history of this I think
> there will be others.

I have one machine needs the quirk. I’ll also send a patch to
match its DMI.

Kai-Heng

> 
>> I addition we can add a module option to btusb.ko that allows us to force this flag to be set. That way testing this is easy on a vendor kernel. A bunch of the btusb quirks (and also core quirks) can be tested via module options or debugfs.
> 
> Yes a module option for this is a good idea.
> 
> Regards,
> 
> Hans
> 
> 

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